#include <stdio.h>

int main(void)
{
	int n = 4;
	int m = 5;
	float f = 7.0f;
	float g = 8.0f;
	// parameter is too many
	printf("%d\n", n, m);

	printf("%d %d %d\n", n);

	printf("%d, %d\n", f, g);
	return 0;
}
